This is a really underrated manga. It's not about sex, smut, the first volume are of two couples, the main one falling in love with each other , and how they grow 4,5,7 years after, still together. But being men, men aren't the most talkative about their feelings. And there are some things, men or women, need to say out loud to be happy together. The other is almost a short story but he's in love with his junior high friend, who moved to america to become an actor. For years it's been long distance, and while they are a small part of chapter one, they are a good size part of Volume 2. It was an intriguing and very realistic feeling yaoi.
Ai no Kotodama